Thermal overload relay

Sieno JR28(LR2)-D23 thermal overload relays

Sieno JR28N LRD23 series gth22 thermal relay
Product description: Sieno JR28(LR2)-D23 thermal overload relay
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Sieno JR28(LR2)-D23 thermal overload relay

JR28(LR2)-D23 thermal overload realy JR28-LR2 series of thermal relay can be used in the circuit of 50Hz or 60Hz,rated insulation voltage 660V,rated current 0.1-0.93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in LC1-D series AC contact. It is the most advanced thermal relay in the ninneties in the world. a.Fundamental parameter of the main circuit (a)Rated insulation voltage 660V. (b)Rated working current25,36,93A separately. (c)The regulator seal of rated setting current and setting. (d)current of the thermal component(see list 1) b Auxiliary Circuit (a)There are one pair of NO/ and /NC contact with eleciricinsuation. (b)Rated insulation Voltage 500V. (c)rated frequency 50-60Hz (d)Use group,rated working voltage,appiont thermal current and rated current.

Technical Data:

Type	Rated working current of thermal relay		Thermal component
Type	Rated working current of thermal relay		Rated current (A)	Rated or scale of rated current(A)
JR28-LR2-D13	25	JR28-LR2-D1301	0.16	0.10-0.16
		1302	0.25	0.16-0.25
		1303	0.4	0.25-0.40
		1304	0.63	0.40-0.63
		1305	1	0.63-1.0
		1306	1.6	1.0-1.6
		13X6	2	1.25-2.0
		1307	2.5	1.6-2.5
		1308	4	2.5-4.0
		1310	6	4.0-6.0
		1312	8	5.5-8.0
		1314	10	7.0-10.0
		1316	13	9.0-13.0
		1321	18	12.0-18.0
		1322	25	17.0-25.0
JR28-LR2-D23	36	JR28-LR2-D2353	32	23.0-32.0
JR28-LR2-D23	36	2355	36	28.0-36.0
JR28-LR2-D33	93	JR28-LR2-D3353	32	23.0-32.0
		3355	40	30.0-40.0
		3357	50	37.0-50.0
		3359	65	48.0-65.0
		3361	70	55.0-70.0
		3363	80	63.080.0
		3365	93	80.0-93.0
JR28-LR2--D43	120	JR28-LR2--D4365	104	83.0-104.0
		4367	120	95.0-120.0
		4369	140	110.0-140.0